Crack-indication element



FIG. 1 is a top perspective view of a crack-indication element showingmy new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view of another embodiment of my new design ofFIGS. 1 and 2;

FIG. 4 is a bottom plan view of FIG. 3;

FIG. 5 is a left end elevational view of FIG. 3;

FIG. 6 is a right end elevational view of FIG. 3.

The ornamental design for a crack-indication element, as shown anddescribed.